ZD-420B Pocket Envelope Machine with Silicone Online is used to produce Chinese standard big envelopes, paper bags and pasters.It can pasting the tongue of the envelope by double-sided adhesive tape or silicone tape.

ZD-520B Pocket Envelope With Peel & Seal Machine (Big Size) is applied to the production of 1-10# Chinese standard letters and similar paper bags. It can paste the tongue of the envelope by double-sided adhesive tape or silicone tape. It is the ideal equipment to paste the tongue of the Chinese-style paper envelopes or the bag products in similar specifications.

This envelope machine can be used to produce NO.1-7# pocket envelope and NO.2-7# wallet envelope. Its features including loading paper without stopping, automatically impressing, folding paper by roller, etc. Its drive system comprises of gear, chain wheel and synchronous belt, which can ensure the synchronicity of conveying.